Question

How many atoms are in 1.6g C? Answer in units of atoms.

(no answer choices were given)

Answer 1

6.022 ×10(index 23) / 7.5 = 0.8293 ×10(index 23)

Step-by-step explanation:

molar mass of C = 12gmol

therefore in 12g of C there is one mole or an amount of 6.022 ×10(index 23)

∴12g/6.02210(index 23) ×1.6g